| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.58 | 5.698% | $153.8751 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $124.78 | 6.661% | $133.0916 | $133.09 | $133.10 | $133.10 |
| Purchase #3 | $199.41 | 4.219% | $207.8231 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $117.37 | 13.666% | $133.4098 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $189.85 | 13.320% | $215.138 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $75.34 | 9.474% | $82.4777 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $238.83 | 7.275% | $256.2049 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,091.16 | $1,182.0202 | $1,182.02 | $1,182.05 | $1,182.00 | |